Along with local primary school pupils, children from Years 5 and 6 gathered together for a day celebrating all things STEM related with a variety of competitions and teamwork challenges.
"Once you get over yourself," says Matt King, headmaster of Great Ballard School, you can have "the joy of appointing people who are so much better than you."
Today the interim report from the Play Commission has been published and its findings are disheartening. Time spent playing outdoors has declined by 50% in a generation.
